/***************************************************************************
 *   Copyright (C) 2011 by The rPem3d developers                           *
 *   elseifkk@users.sf.net                                                 *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
#ifndef SHMIO_H
#define SHMIO_H

#include <sys/types.h>
int pid2name ( int pid, char *path );
size_t open_shm ( const char *path, int uid, size_t off );
int close_shm ( void );
size_t attach_shm(int,size_t);
void get_shm(void*,const size_t,size_t);
int get_shmid();
int detach_shm();
unsigned char *get_data(size_t pos);
int *get_firstdata();
int *get_enddata();
void *new_shm(size_t s, int *exist, int *oshmid);
void del_shm(void*,int);
#endif
